title: Activating and silencing histone modifications form independent allelic switch regions in the imprinted Gnas gene.
mesh_terms: D000483:Alleles; D000818:Animals; D002843:Chromatin / Q000378:metabolism; D002864:Chromogranins; D019175:DNA Methylation; D005091:Exons; D005260:Female; D005347:Fibroblasts / Q000378:metabolism; D019205:GTP-Binding Protein alpha Subunits, Gs / Q000235:genetics; D020868:Gene Silencing; D018392:Genomic Imprinting; D006657:Histones / Q000235:genetics / Q000378:metabolism*; D047468:Immunoprecipitation; D008297:Male; D051379:Mice; D008810:Mice, Inbred C57BL; D008957:Models, Genetic; D016133:Polymerase Chain Reaction; D011110:Polymorphism, Genetic; D014158:Transcription, Genetic
chemical_list: D002843:Chromatin; D002864:Chromogranins; D006657:Histones; C498642:Gnas protein, mouse; D019205:GTP-Binding Protein alpha Subunits, Gs